public ActionInitialising(
WorkflowActionEntity workflowActionEntity,
WorkflowService workflowService)
{
WorkflowActionEntity = workflowActionEntity;
WorkflowService = workflowService;
}
public static int CreateOrUpdateWorkflowAction(
IWorkflowService workflowService,
WorkflowActionEntity workflowActionEntity)
{
return(workflowService.DbConnection
.Query <int>(CommandBuilder.CreateOrUpdateWorkflowAction(workflowActionEntity),
workflowActionEntity)
.FirstOrDefault());
}
public T LoadAction <T>(WorkflowActionEntity workflowActionEntity) where T : WorkflowAction
{
var jsonObject = JsonConvert.DeserializeObject <T>(workflowActionEntity.ActionBody);
if (jsonObject is null)
{
throw new InvalidActionException();
}
return(jsonObject);
}
public ActionInitialising InitialiseAction <T>(
WorkflowAction workflowAction,
DateTime?expiryDate,
DateTime?executeOnDate = null) where T : Workflow
{
var workflowType = typeof(T);
var workflowName = workflowType.Name;
var actionType = workflowAction.GetType();
var actionName = actionType.Name;
if (expiryDate < DateTime.UtcNow || expiryDate is null)
{
expiryDate = DateTime.UtcNow.AddDays(1);
}
var workflow = StateflowDbContext
.Queries
.FetchWorkflowByName(this, workflowName);
var actionData = workflowAction.GetData();
var output = JsonConvert.SerializeObject(actionData);
var actionEntity = new WorkflowActionEntity
{
Uuid = Guid.NewGuid(),
WorkflowUuid = workflow.Uuid,
Retries = 0,
ActionBody = output,
ActionName = actionName,
ActionEvent = string.Empty,
IsComplete = false,
DateToExecute = executeOnDate,
DateExpires = expiryDate,
DateCreated = DateTime.UtcNow,
DateModified = DateTime.UtcNow,
DateProcessed = null
};
return(new ActionInitialising(actionEntity, this));
}
public static string CreateOrUpdateWorkflowAction(
WorkflowActionEntity workflowActionEntity)
{
return($@"INSERT INTO `workflow_actions` (
`uuid`,
`workflow_uuid`,
`retries`,
`action_body`,
`action_name`,
`action_event`,
`action_state`,
`is_complete`,
`date_expires`,
`date_to_execute`,
`date_created`,
`date_modified`,
`date_processed`)
VALUES (@{nameof(workflowActionEntity.Uuid)},
@{nameof(workflowActionEntity.WorkflowUuid)},
@{nameof(workflowActionEntity.Retries)},
@{nameof(workflowActionEntity.ActionBody)},
@{nameof(workflowActionEntity.ActionName)},
@{nameof(workflowActionEntity.ActionEvent)},
@{nameof(workflowActionEntity.ActionState)},
@{nameof(workflowActionEntity.IsComplete)},
@{nameof(workflowActionEntity.DateExpires)},
@{nameof(workflowActionEntity.DateToExecute)},
@{nameof(workflowActionEntity.DateCreated)},
@{nameof(workflowActionEntity.DateModified)},
@{nameof(workflowActionEntity.DateProcessed)})
ON DUPLICATE KEY UPDATE `date_modified` = utc_timestamp(3),
`retries` = @{nameof(workflowActionEntity.Retries)},
`action_body` = @{nameof(workflowActionEntity.ActionBody)},
`date_modified` = utc_timestamp(3),
`date_processed` = @{nameof(workflowActionEntity.DateProcessed)};");
}